Searched refs:SPRD_UART_RX_SIZE (Results 1 – 1 of 1) sorted by relevance
110 #define SPRD_UART_RX_SIZE (UART_XMIT_SIZE / 4) macro357 sp->rx_dma.virt = dma_alloc_coherent(sp->port.dev, SPRD_UART_RX_SIZE, in sprd_rx_alloc_buf()368 dma_free_coherent(sp->port.dev, SPRD_UART_RX_SIZE, in sprd_rx_free_buf()414 sp->rx_dma.trans_len = SPRD_UART_RX_SIZE + in sprd_uart_dma_irq()446 sp->rx_dma.trans_len = SPRD_UART_RX_SIZE + in sprd_complete_rx_dma()474 return sprd_uart_dma_submit(port, &sp->rx_dma, SPRD_UART_RX_SIZE, in sprd_start_dma_rx()